Adding Refrigerant - Bosch Climate 5000 AAS-009-0CS Installation Manual

Installation Manual

8.3 Adding refrigerant

Some systems require additional charging depending on pipe lengths. The standard
pipe length varies according to local regulations.
For example, in North America, the standard pipe length is 7.5m (25'). In other
areas, the standard pipe length is 5m (16'). The additional refrigerant to be charged
can be calculated using the following formula:
Additional refrigerant per pipe length
Connective Pipe
< Standard pipe length
> Standard pipe length
Table 8
CAUTION:

NEVER mix refrigerant types.
Bosch Thermotechnology Corp. | 01.2017
Bosch Climate 5000 AA Series Split Type Ductless Air Conditioner / Heat Pump | 27
Air Purging
Vacuum Pump
Liquid Side: Ø 6.35 (ø 0.25")
Vacuum Pump
(Pipe length – standard length) x 15g/m
(Pipe length – standard length) x 0.16oZ/ft
Additional Refrigerant
N/A
Inverter R410A:
Liquid Side: Ø 9.52 (ø 0.375")
Inverter R410A:
(Pipe length – standard length) x 30g/m
(Pipe length – standard length) x 0.32oZ/ft
Data subject to change